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[23.128.96.18]) by mx.google.com with ESMTP id ne39si1127790ejc.123.2021.07.26.16.25.07; Mon, 26 Jul 2021 16:25:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=vqHFebVP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233809AbhGZWkf (ORCPT + 99 others); Mon, 26 Jul 2021 18:40:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233643AbhGZWkf (ORCPT ); Mon, 26 Jul 2021 18:40:35 -0400 Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F811C061757 for ; Mon, 26 Jul 2021 16:21:02 -0700 (PDT) Received: by mail-pj1-x1035.google.com with SMTP id o44-20020a17090a0a2fb0290176ca3e5a2fso2284402pjo.1 for ; Mon, 26 Jul 2021 16:21:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :in-reply-to; bh=jwE8iPnou8eAaCB0WRZyacOP06sDJ9ZFrD6Y2YMgjvc=; b=vqHFebVP8e0qZUP9vkWk0Uc4r37bQDuazoYjqcgV5njW9KM0bYYLfR5kYGSlTff3Jo fr+P9uQmIV/BggIfggbiQuqqJJhtbl6xYPoNrWk0Pi1swfygbZDE8lm+m4EOMvBGOx6o B2n/z/8IiXYoFJzx9z7LS+XcLYac1BxYytLjMAamvyfIuMoRnn3KX0yALSb21MMSE0m6 rBjHFPzmgD2HihbVwg2dWXB4f3wlXOudAT5xdNrDvEMJyQmxZ48tVlhOuPxdbofK2kFJ +r5v6+8rt/zj52uy6HdyvGMwO4LCfNCOQ2A2UNR1kpUnQcHj/hex+gyXyMMD6oDvFtSE e39g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:in-reply-to; bh=jwE8iPnou8eAaCB0WRZyacOP06sDJ9ZFrD6Y2YMgjvc=; b=oK7hu1D+LnA0qMIeMtKn81zXUOZRKSnLYJo6WD1q6ywwvKYpGDNu5Mgf1YptHcPVh9 xxUhpLmUSH+OS3ax6b3tJiwej1wqd4uwfSnFFkn2BreAwEoza3kfMAI/RxOYIyWBlkrn xYowqxtu4yHdg7iNw+FlvbWBzTvKTJVqBJ42EhgugJFGgspVCyhmZiB39yj964VF3YtU J0g8TEKs5Iy+piA3SrYtiPLpgeiHNX00Fw7lOko2m+yRD74n3qAkuzksHyyV8WE70EF1 AulRHa0dAQoKR+oTSOdvjaG8JOUrzPjofa7QPOc5Z4lgSsKRKXpIL6qoSInnjj3kxx07 nbQA== X-Gm-Message-State: AOAM532fST+cvTynwnm/Jm+cn7jjNBGe88PgvStXQSbD5tFO+iOMua8/ mXpL4zUdfP+GHdDDmxMfV2WntQ== X-Received: by 2002:a62:160a:0:b029:328:56b9:b1ee with SMTP id 10-20020a62160a0000b029032856b9b1eemr20254568pfw.52.1627341661469; Mon, 26 Jul 2021 16:21:01 -0700 (PDT) Received: from google.com ([2620:15c:202:201:e7ce:f790:a304:f54a]) by smtp.gmail.com with ESMTPSA id l2sm1111556pfc.157.2021.07.26.16.20.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jul 2021 16:21:00 -0700 (PDT) Date: Mon, 26 Jul 2021 16:20:54 -0700 From: Benson Leung To: Patryk Duda Cc: Guenter Roeck , upstream@semihalf.com, linux-kernel@vger.kernel.org, bleung@google.com, bleung@chromium.org Subject: Re: [PATCH v2] platform/chrome: cros_ec_proto: Send command again when timeout occurs Message-ID: <162734150752.1757423.12568889339349684744.b4-ty@chromium.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="d1KsMKyOJHLKsvVu" Content-Disposition: inline In-Reply-To: <20210518140758.29318-1-pdk@semihalf.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --d1KsMKyOJHLKsvVu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Patryk, On Tue, 18 May 2021 16:07:58 +0200, Patryk Duda wrote: > Sometimes kernel is trying to probe Fingerprint MCU (FPMCU) when it > hasn't initialized SPI yet. This can happen because FPMCU is restarted > during system boot and kernel can send message in short window > eg. between sysjump to RW and SPI initialization. Applied, thanks! [1/1] platform/chrome: cros_ec_proto: Send command again when timeout occurs commit: 3abc16af57c9939724df92fcbda296b25cc95168 Best regards, --=20 Benson Leung Staff Software Engineer Chrome OS Kernel Google Inc. bleung@google.com Chromium OS Project bleung@chromium.org --d1KsMKyOJHLKsvVu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQCtZK6p/AktxXfkOlzbaomhzOwwgUCYP9DVgAKCRBzbaomhzOw wgb5AP0R9D/kM6LOj6Fa0F/rP7OriYZTtEyuYoCUb72eBnXPuwEA/b9P3RYQgBKC 5544Yq5c2w4XUrCXmoCwPC+yQIOIOQ4= =3w4x -----END PGP SIGNATURE----- --d1KsMKyOJHLKsvVu--